超声造影在乳腺小肿块诊断中的应用

发布时间：2018-01-24 03:40

本文关键词： 乳腺小肿块超声造影峰值强度　出处：《中国超声医学杂志》2016年06期 　论文类型：期刊论文

【摘要】：目的探索乳腺小肿块的超声造影定性及定量指标的特征,以提高乳腺癌早期的诊断符合率及乳腺癌患者保乳率。方法对手术或穿刺证实的58个乳腺小肿块(最大径均≤10mm),评价其超声造影定性、定量指标和病理之间的关系,并评估定性指标与峰值强度联合诊断乳腺良恶性小肿块的诊断效能。结果超声造影多项定性及定量指标峰值强度在乳腺小肿块良恶性的差异有统计学意义(P0.05)。定性指标与峰值强度联合诊断乳腺良恶性小肿块具有较高的价值,其灵敏度、特异度、准确度分别为:86.11%、95.45%、89.66%。结论乳腺小肿块超声造影的定性指标和峰值强度联合应用可提高对乳腺小肿块的诊断能力。
[Abstract]:Objective to explore the characteristics of small breast neoplasms using contrast-enhanced ultrasound and quantitative indexes, and to improve the rate of breast cancer patients with breast conserving rate of breast cancer early diagnosis. Methods of surgery or biopsy confirmed 58 small breast tumors (maximum diameter less than 10mm), to evaluate the relationship between contrast-enhanced ultrasound, quantitative index and pathology the evaluation and diagnostic efficacy of qualitative index and peak intensity of combined diagnosis of breast benign and malignant small tumors. Results of contrast-enhanced ultrasound a number of qualitative and quantitative indicators of the peak intensity was statistically significant difference in malignant breast lumps benign tumor (P0.05). The qualitative index and peak intensity of combined diagnosis of benign and malignant breast small with high value, sensitivity, specificity and accuracy were 86.11%, 95.45%, 89.66%.. Conclusion: small breast mass ultrasound contrast qualitative index and peak strength of joint application can improve the diagnosis of small breast masses Ability.

【作者单位】：上海交通大学医学院附属瑞金医院超声诊断科;
【基金】：国家临床重点专科建设项目国家自然科学基金资助项目(No.81470079,No.81172078)
【分类号】：R445.1;R737.9
【正文快照】： 近年来,乳腺超声造影已成为超声界最前沿技术的研究热点之一,但对于乳腺小肿块的超声造影研究较少,本文应用实时超声造影成像技术对乳腺小肿块进行检查,旨在观察乳腺小肿块的超声造影表现,探索其定性及定量指标的特征,以提高乳腺癌早期的诊断符合率及乳腺癌患者保乳率。资料与

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